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Type:
New Feature
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Resolution: Done
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Priority:
Major - P3
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Affects Version/s: 2.4.10
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Component/s: Storage
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Labels:
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Minor Change
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v5.0
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Execution Team 2021-03-08, Execution Team 2021-06-14, Execution Team 2021-06-28
If the composite index starts with the Date field, the TTLMonitor's queries would be as fast and will not require an extra index.
We have lots of time-series data with composite indexes starting with Date, we're forced to create the TTL index although it's used solely by the TTLMonitor.
- causes
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SERVER-60956 collMod command allows converting index on capped collection to TTL, leading to invariant failure
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- Closed
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- is documented by
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DOCS-14569 Investigate changes in SERVER-13938: Allow TTLMonitor to use existing indexes starting with Date field
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- Closed
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- is duplicated by
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SERVER-9305 Enabling adding expireAfterSeconds to convert to a TTL index
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- Closed
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- is related to
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- Closed
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- related to
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- Closed
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